﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace Maticsoft.DAL
{
	/// <summary>
	/// 数据访问类:warnInfo
	/// </summary>
	public partial class warnInfo
	{
		public warnInfo()
		{}
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select warnId,material,minNums,maxNums,warnTime,(select [user_name] from [user] as u where u.user_id = w.cguid) as cguid ");
            strSql.Append(" FROM warnInfo as w ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetListIntime(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 intime from VmaterialWarnInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by intime  ");
            return DbHelperSQL.Query(strSql.ToString());
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetListVmaterialWarnInfo(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * FROM VmaterialWarnInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetListByView(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * FROM ");
            strSql.Append(" (select sum(nums) as totalNums,uid,material,[user_name],minNums,maxNums,warnTime from VmaterialWarnInfo ");
            strSql.Append(" group  by material,uid,[user_name],minNums,maxNums,warnTime ) as x ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        #region  BasicMethod

        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return DbHelperSQL.GetMaxID("warnId", "warnInfo");
        }

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int warnId)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from warnInfo");
            strSql.Append(" where warnId=@warnId");
            SqlParameter[] parameters = {
					new SqlParameter("@warnId", SqlDbType.Int,4)
			};
            parameters[0].Value = warnId;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Maticsoft.Model.warnInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into warnInfo(");
            strSql.Append("material,minNums,maxNums,warnTime,cguid)");
            strSql.Append(" values (");
            strSql.Append("@material,@minNums,@maxNums,@warnTime,@cguid)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@material", SqlDbType.NVarChar,250),
					new SqlParameter("@minNums", SqlDbType.Decimal,9),
					new SqlParameter("@maxNums", SqlDbType.Decimal,9),
					new SqlParameter("@warnTime", SqlDbType.Int,4),
					new SqlParameter("@cguid", SqlDbType.Int,4)};
            parameters[0].Value = model.material;
            parameters[1].Value = model.minNums;
            parameters[2].Value = model.maxNums;
            parameters[3].Value = model.warnTime;
            parameters[4].Value = model.cguid;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Maticsoft.Model.warnInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update warnInfo set ");
            strSql.Append("material=@material,");
            strSql.Append("minNums=@minNums,");
            strSql.Append("maxNums=@maxNums,");
            strSql.Append("warnTime=@warnTime,");
            strSql.Append("cguid=@cguid");
            strSql.Append(" where warnId=@warnId");
            SqlParameter[] parameters = {
					new SqlParameter("@material", SqlDbType.NVarChar,250),
					new SqlParameter("@minNums", SqlDbType.Decimal,9),
					new SqlParameter("@maxNums", SqlDbType.Decimal,9),
					new SqlParameter("@warnTime", SqlDbType.Int,4),
					new SqlParameter("@cguid", SqlDbType.Int,4),
					new SqlParameter("@warnId", SqlDbType.Int,4)};
            parameters[0].Value = model.material;
            parameters[1].Value = model.minNums;
            parameters[2].Value = model.maxNums;
            parameters[3].Value = model.warnTime;
            parameters[4].Value = model.cguid;
            parameters[5].Value = model.warnId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int warnId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from warnInfo ");
            strSql.Append(" where warnId=@warnId");
            SqlParameter[] parameters = {
					new SqlParameter("@warnId", SqlDbType.Int,4)
			};
            parameters[0].Value = warnId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string warnIdlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from warnInfo ");
            strSql.Append(" where warnId in (" + warnIdlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Maticsoft.Model.warnInfo GetModel(int warnId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 warnId,material,minNums,maxNums,warnTime,cguid from warnInfo ");
            strSql.Append(" where warnId=@warnId");
            SqlParameter[] parameters = {
					new SqlParameter("@warnId", SqlDbType.Int,4)
			};
            parameters[0].Value = warnId;

            Maticsoft.Model.warnInfo model = new Maticsoft.Model.warnInfo();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Maticsoft.Model.warnInfo DataRowToModel(DataRow row)
        {
            Maticsoft.Model.warnInfo model = new Maticsoft.Model.warnInfo();
            if (row != null)
            {
                if (row["warnId"] != null && row["warnId"].ToString() != "")
                {
                    model.warnId = int.Parse(row["warnId"].ToString());
                }
                if (row["material"] != null)
                {
                    model.material = row["material"].ToString();
                }
                if (row["minNums"] != null && row["minNums"].ToString() != "")
                {
                    model.minNums = decimal.Parse(row["minNums"].ToString());
                }
                if (row["maxNums"] != null && row["maxNums"].ToString() != "")
                {
                    model.maxNums = decimal.Parse(row["maxNums"].ToString());
                }
                if (row["warnTime"] != null && row["warnTime"].ToString() != "")
                {
                    model.warnTime = int.Parse(row["warnTime"].ToString());
                }
                if (row["cguid"] != null && row["cguid"].ToString() != "")
                {
                    model.cguid = int.Parse(row["cguid"].ToString());
                }
            }
            return model;
        }

      

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" warnId,material,minNums,maxNums,warnTime,cguid ");
            strSql.Append(" FROM warnInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM Vmaterialinventorywarn ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.intime desc");
            }
            strSql.Append(")AS Row, T.*  from Vmaterialinventorywarn T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "warnInfo";
            parameters[1].Value = "warnId";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

